Is Dave suicidal, very "frugal", or just an eccentric DIY'er?(from the looks of things, maybe Dave is all three!)

Any type of Disclaimer to be signed before entering Dave's Bar?

Entering Dave's Bar is at your own risk. If any injury results from explosions (due to the nice heating system), Fire (from either the nice heating system, or the really cool Electrical Service Drop / Electrical Outlets), or slippage due to leaks from Garden Hoses; Dave's Bar, Dave, any Employee of Dave's Bar - nor anyone else may be held liable.

Further signing of this disclaimer / waiver of rights constitutes Dave's Bar and affiliates to sieze any and all real properties for any reason, and to assume all patrons to be of 5150 status.